原始两个文本
customer.txt:23115823|3115823|aaaaaa|20030819000000|20040420000000|A|CTC-BJ|B23|0|N|0|0
custservice.txt:23115823|fw001|N|1|999912000000|0
脚本执行组合后：23115823~_~23115823~_~aaaaaa~_~20030819000000~_~20040420000000~_~0~_~fw001~_~N~_~1~_~4~_~0
# coding=utf-8
def creat_dict(customer_read_path):
"""将文本转换为字典，key为文本ID索引，两个文本的关联值；value为其他内容"""
with open(customer_read_path, 'r') as customer:
new_dict1 = {}
for line in customer.readlines():
if line.count('
') == len(line): #去除空行
continue
else:
line_ex = line.strip('').strip('
').split('|')
new_dict1[line_ex[0]] = line_ex[1:]
return new_dict1
def write_dict(customer_write_path, content):
with open(customer_write_path, 'w') as customer:
customer.write(content)
def creat_new_null_list(customer_dict,custservice_dict):
"""通过关联相同的key合并两个字典"""
customer_new_list = []
customer_null_list = []
for customer_key in customer_dict.keys():
if customer_key in custservice_dict.keys():
customer_new_list.append([customer_key] + customer_dict[customer_key] + custservice_dict[customer_key])
else:
customer_null_list.append(customer_key)
return customer_new_list,customer_null_list
customer_dict1 = creat_dict('D:\360Downloads\customer.txt')
custservice_dict1 = creat_dict('D:\360Downloads\custservice.txt')
if len(customer_dict1) != len(custservice_dict1):
print('customer and custservice does not match')
customer_new_list, customer_null_list = creat_new_null_list(customer_dict1,custservice_dict1)
out_lines = ''
roamstatus = (lambda x: '4' if x == '0' else '3' if x == '1' else x) #用于原始列表中值判断替换为新值
fansuan = (lambda x: '5' if x == 'Y' else '0')
custstatus = (lambda x: '0' if x == 'A' or x == 'N' else '1' if x == 'C' else '2' if x == 'O' else '0')
for cu in customer_new_list: #将新list根据转换后组合
cu[16] = roamstatus(cu[16])
cu[9] = fansuan(cu[9])
cu[5] = max(custstatus(cu[5]), custstatus(cu[13]))
cu_new_list = cu[:6] + cu[12:15] + [cu[16]] + [cu[9]]
out_lines += '~_~'.join(cu_new_list) + '
'
null_list = '
'.join(customer_null_list)
write_dict('D:\360Downloads\cust_new.txt', out_lines)
write_dict('D:\360Downloads\null_new.txt', null_list)